Files
cibuildwheel/test/test_projects/c.py
T
0f487ee2cb feat: add support for building Android wheels (#2349)
* Add Android to resource files

* Add Android to miscellaneous places

* Add Android documentation

* Docs cleanups

* Add Android platform module; implement top-level structure and target Python installation

* Implement setup_env and build_wheel

* lru-dict build working

* Alter prefix in sysconfigdata file; fix various issues with FLAGS variables

* Implement Android testing

* Add type annotations to _cross_venv

* Revert Python 3.8 to pip 25.0.1

* Make test-sources required on Android

* Add Android integration tests

* Test cleanups

* Add test of all available Python versions

* Update test-sources and test-command behavior to match iOS

* Documentation cleanups

* Replace Builder class with a set of global functions

* Rename "env" to "build_env"

* Remove Chaquopy repository from default pip command line

* Move native_platform to platforms module

* Fix parse_config_settings

Co-authored-by: Joe Rickerby <joerick@mac.com>

* Add unit tests for parse_config_settings and arch_synonym

* Make `shell_prepared` arguments keyword-only, and add tests for the commands that use it

* Replace `importlib.util.spec_from_file_location` with `runpy.run_path`

* Use python-build-standalone

* Update Android Python

* Enable KVM in Linux CI

* Move KVM code to test_android.py

* Use Java 17 on Azure

* Install emulator if necessary before running -accel-check

* Free up additional disk space on Linux runners

* Add sudo

* Skip emulator tests on CI platforms that don't support it

* Download Android Python from Maven Central

* Free up more disk space on Linux runners

* fix: minor fixups

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* Set sysconfig._BASE_PREFIX to support sysconfig.get_path("include")

* Get ANDROID_API_LEVEL from the build environment, not cibuildwheel's own environment

* Correct relative path of test-sources

* Pass a CMake toolchain file to the build

* Add "repair" step which adds libc++ to the wheel when necessary

* Add missing needs_emulator decorator

* Provide useful error message if ANDROID_HOME is not set

* Remove use of HOST environment variable

* Update to Python 3.15.5

* Fix PyLint warnings, clarify comment

* Group common arguments into a dataclass

* Handle environment variables containing newlines

* Discourage the use of `pytest` test commands without `python -m`

* Use single quotes in user-visible messages

* Improve testing documentation

* Pass wheel filename to `log.build_end`

* In GitHub Actions example, skip Android tests on macOS

* Correct relative paths in `patchelf --set-rpath`

* Clarify `test-sources` docs

* Update to Python 3.13.5+20250722.214220

---------

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Joe Rickerby <joerick@mac.com>
Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
2025-07-23 17:18:33 -04:00

109 lines
2.4 KiB
Python

import jinja2
from .base import TestProject
SPAM_C_TEMPLATE = r"""
#include <Python.h>
{{ spam_c_top_level_add }}
static PyObject *
spam_filter(PyObject *self, PyObject *args)
{
const char *content;
int sts;
if (!PyArg_ParseTuple(args, "s", &content))
return NULL;
// Spam should not be allowed through the filter.
sts = strcmp(content, "spam") != 0;
{{ spam_c_function_add | indent(4) }}
return PyLong_FromLong(sts);
}
/* Module initialization */
static PyMethodDef module_methods[] = {
{"filter", (PyCFunction)spam_filter, METH_VARARGS,
"Execute a shell command."},
{NULL} /* Sentinel */
};
PyMODINIT_FUNC PyInit_spam(void)
{
static struct PyModuleDef moduledef = {
PyModuleDef_HEAD_INIT, "spam", "Example module", -1, module_methods,
};
return PyModule_Create(&moduledef);
}
"""
SETUP_PY_TEMPLATE = r"""
import os
import sys
from setuptools import setup, Extension
{{ setup_py_add }}
libraries = []
# Emscripten fails if you pass -lc...
# See: https://github.com/emscripten-core/emscripten/issues/16680
if sys.platform.startswith('linux') and "emscripten" not in os.environ.get("_PYTHON_HOST_PLATFORM", ""):
libraries.extend(['m', 'c'])
setup(
ext_modules=[Extension(
'spam',
sources=['spam.c'],
libraries=libraries,
{{ setup_py_extension_args_add | indent(8) }}
)],
{{ setup_py_setup_args_add | indent(4) }}
)
"""
SETUP_CFG_TEMPLATE = r"""
[metadata]
name = spam
version = 0.1.0
{{ setup_cfg_add }}
"""
def new_c_project(
*,
spam_c_top_level_add: str = "",
spam_c_function_add: str = "",
setup_py_add: str = "",
setup_py_extension_args_add: str = "",
setup_py_setup_args_add: str = "",
setup_cfg_add: str = "",
) -> TestProject:
project = TestProject()
project.files.update(
{
"spam.c": jinja2.Template(SPAM_C_TEMPLATE),
"setup.py": jinja2.Template(SETUP_PY_TEMPLATE),
"setup.cfg": jinja2.Template(SETUP_CFG_TEMPLATE),
}
)
project.template_context.update(
{
"spam_c_top_level_add": spam_c_top_level_add,
"spam_c_function_add": spam_c_function_add,
"setup_py_add": setup_py_add,
"setup_py_extension_args_add": setup_py_extension_args_add,
"setup_py_setup_args_add": setup_py_setup_args_add,
"setup_cfg_add": setup_cfg_add,
}
)
return project